Description

Phthalic Acid Hydrogen 1-[(1R)-1-Methylheptyl] Ester is a specialized chiral ester derivative of phthalic acid, valued for its role as a key intermediate and building block in advanced organic synthesis. This compound matters for its ability to impart specific stereochemical and functional properties to target molecules, enabling the development of high-value fine chemicals and functional materials. It is needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to create novel compounds with tailored performance characteristics.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where the chiral center can influence biological activity.
• Specialty Polymer Modifier: Acts as a monomer or plasticizer intermediate for creating polymers with specific optical, mechanical, or solubility properties.
• Liquid Crystal & OLED Materials: Serves as a precursor in the development of organic electronic materials and liquid crystal displays (LCDs).
• Asymmetric Catalyst Ligand Synthesis: Utilized in the preparation of chiral ligands for catalytic systems used in enantioselective reactions.
• Flavor & Fragrance Ingredient Intermediate: Employed in the synthesis of complex aroma chemicals where stereochemistry affects the scent profile.
• Analytical Chiral Reference Standard: Provides a high-purity standard for method development and quality control in chiral separation techniques like HPLC.
• Organic Synthesis Research: A versatile reagent in academic and industrial laboratories for exploring new synthetic methodologies and compound libraries.

Basic Information

Product Name	Phthalic Acid Hydrogen 1-[(1R)-1-Methylheptyl] Ester
CAS No.	6114-56-3
Molecular Formula	C16H22O4
Molecular Weight	278.34 g/mol
Synonyms	1-[(1R)-1-Methylheptyl] Hydrogen Phthalate; (R)-1-Methylheptyl Hydrogen Phthalate; Phthalic Acid Mono-[(1R)-1-Methylheptyl] Ester; (R)-MHP; (R)-1-Methylheptyl Phthalate; Hydrogen (R)-1-Methylheptyl Phthalate; Mono-(R)-1-methylheptyl Phthalate; (R)-sec-Octyl Hydrogen Phthalate
EINECS	Contact for details

Quality Control

Our Phthalic Acid Hydrogen 1-[(1R)-1-Methylheptyl] Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee identity, purity, and enantiomeric excess.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0% (R)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.